306814368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 987614208

約数和(自身を除く): 680799840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 107, 112, 119, 136, 168, 204, 214, 224, 238, 251, 272, 321, 336, 357, 408, 428, 476, 502, 544, 642, 672, 714, 749, 753, 816, 856, 952, 1004, 1284, 1428, 1498, 1506, 1632, 1712, 1757, 1819, 1904, 2008, 2247, 2568, 2856, 2996, 3012, 3424, 3514, 3638, 3808, 4016, 4267, 4494, 5136, 5271, 5457, 5712, 5992, 6024, 7028, 7276, 8032, 8534, 8988, 10272, 10542, 10914, 11424, 11984, 12048, 12733, 12801, 14056, 14552, 17068, 17976, 21084, 21828, 23968, 24096, 25466, 25602, 26857, 28112, 29104, 29869, 34136, 35952, 38199, 42168, 43656, 50932, 51204, 53714, 56224, 58208, 59738, 68272, 71904, 76398, 80571, 84336, 87312, 89607, 101864, 102408, 107428, 119476, 136544, 152796, 161142, 168672, 174624, 179214, 187999, 203728, 204816, 214856, 238952, 305592, 322284, 358428, 375998, 407456, 409632, 429712, 456569, 477904, 563997, 611184, 644568, 716856, 751996, 859424, 913138, 955808, 1127994, 1222368, 1289136, 1369707, 1433712, 1503992, 1826276, 2255988, 2578272, 2739414, 2867424, 3007984, 3195983, 3652552, 4511976, 5478828, 6015968, 6391966, 7305104, 9023952, 9587949, 10957656, 12783932, 14610208, 18047904, 19175898, 21915312, 25567864, 38351796, 43830624, 51135728, 76703592, 102271456, 153407184, 306814368]

約数ペア:

[(1, 306814368), (2, 153407184), (3, 102271456), (4, 76703592), (6, 51135728), (7, 43830624), (8, 38351796), (12, 25567864), (14, 21915312), (16, 19175898), (17, 18047904), (21, 14610208), (24, 12783932), (28, 10957656), (32, 9587949), (34, 9023952), (42, 7305104), (48, 6391966), (51, 6015968), (56, 5478828), (68, 4511976), (84, 3652552), (96, 3195983), (102, 3007984), (107, 2867424), (112, 2739414), (119, 2578272), (136, 2255988), (168, 1826276), (204, 1503992), (214, 1433712), (224, 1369707), (238, 1289136), (251, 1222368), (272, 1127994), (321, 955808), (336, 913138), (357, 859424), (408, 751996), (428, 716856), (476, 644568), (502, 611184), (544, 563997), (642, 477904), (672, 456569), (714, 429712), (749, 409632), (753, 407456), (816, 375998), (856, 358428), (952, 322284), (1004, 305592), (1284, 238952), (1428, 214856), (1498, 204816), (1506, 203728), (1632, 187999), (1712, 179214), (1757, 174624), (1819, 168672), (1904, 161142), (2008, 152796), (2247, 136544), (2568, 119476), (2856, 107428), (2996, 102408), (3012, 101864), (3424, 89607), (3514, 87312), (3638, 84336), (3808, 80571), (4016, 76398), (4267, 71904), (4494, 68272), (5136, 59738), (5271, 58208), (5457, 56224), (5712, 53714), (5992, 51204), (6024, 50932), (7028, 43656), (7276, 42168), (8032, 38199), (8534, 35952), (8988, 34136), (10272, 29869), (10542, 29104), (10914, 28112), (11424, 26857), (11984, 25602), (12048, 25466), (12733, 24096), (12801, 23968), (14056, 21828), (14552, 21084), (17068, 17976)]